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Document Type and Number:
Japanese Patent JPS5119539
Kind Code:
A
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Inventors:
TOKUNAGA KAZUMI
ANZAI MASAYASU
Application Number:
JP9082474A
Publication Date:
February 16, 1976
Filing Date:
August 09, 1974
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
G03G15/02; (IPC1-7): G03G15/02



 
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